Dassault Falcon 7X vs Dassault Falcon 8X

The Dassault Falcon 7X and the Dassault Falcon 8X are Dassault's three-engine ultra-long-range flagships — the proven 7X and the longer-range 8X developed from it. Both share a fly-by-wire trijet design and excellent field performance; the 8X adds range and a longer cabin. Where each trades now is below.

Live Market Snapshot

Current asking-price market, aggregated across multiple marketplaces · refreshed daily

Dassault Falcon 7X
For sale now
23
Model years available
2007–2020
Dassault Falcon 8X
For sale now
8
Model years available
2017–2023

Live data from AeroGurus, aggregated daily across the used-aircraft market. Figures are current asking prices, not appraisals — confirm with a pre-buy inspection.

Full Specs Comparison

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Spec / Model Dassault Falcon 7X Dassault Falcon 8X
Dassault Falcon 7X
View 27 listings →
Median $18,972,500
 Dassault Falcon 8X
View 7 listings →
Median $39,900,000
Price Range $7,671,750 – $34,442,500 $39,900,000 – $44,130,000
Category Ultra-Long Range Jet Ultra-Long Range Jet
Model Specifications
Seats 16 16
Cruise Speed 459 kts (850 km/h) 488 kts (904 km/h)
Range 5,950 nm (11,019 km) 6,450 nm (11,945 km)
Service Ceiling 51,000 ft (15,545 m) 51,000 ft (15,545 m)
Max Gross Weight 70,000 lbs (31,752 kg) 73,000 lbs (33,113 kg)
Useful Load 18,000 lbs (8,165 kg) 20,000 lbs (9,072 kg)
Fuel Capacity 4,150.0 gal (15708 L) —
Fuel Burn 340.0 GPH (1287 L/h) 320.0 GPH (1211 L/h)
TBO 6,000 hrs 5,000 hrs
Overhaul Cost $800,000 $1,200,000
Annual Fixed $800,000 $800,000
Hourly Variable $4,500 $4,800
Engines 3 x Turbofan 3 x Turbofan

Cost of Ownership

Estimate

Dassault Falcon 7X

Fuel$1,870/hr
Variable$4,500/hr
Annual Fixed$800,000/yr
Total (200 hrs/yr) $1,700,000/yr

Dassault Falcon 8X

Fuel$1,760/hr
Variable$4,800/hr
Annual Fixed$800,000/yr
Total (200 hrs/yr) $1,760,000/yr

Which Should You Buy: Dassault Falcon 7X or Dassault Falcon 8X?

Bottom line: Choose the Falcon 7X for a proven ultra-long-range trijet at a lower entry — fly-by-wire control, three engines, intercontinental range and the field access a trijet brings. Choose the 8X for more range and cabin — the longer-legged, stretched evolution of the 7X. On safety both are three-engine Falcons whose trijet layout adds an engine-out margin on oceanic legs and out of demanding airports; they differ on range and age, not safety. Proven trijet, or longer-range stretch.

Pick the Falcon 7X if…

  • Budget matters — from $7,671,750 vs $39,900,000, you save ~$32,228,250.
  • Lower operating cost — ~$4500/hr vs $4800/hr.
  • More inventory — 27 listings vs 7.

Pick the Falcon 8X if…

  • Faster cruise — 488 kts vs 459 kts.
  • Longer range — 6450 nm vs 5950 nm.
  • Newer design — production from 2016 vs 2007.

Auto-generated from current market data and published specs. Confirm with a pre-buy inspection and professional appraisal.

Frequently Asked Questions

What's the difference between the Falcon 7X and 8X?
The 8X is the longer-range, stretched development of the 7X — more range and a longer cabin on the same fly-by-wire trijet platform. The 7X is the proven, lower-cost base.
Which has the longer range?
The 8X — built for more range than the 7X, with a longer cabin. The 7X is already a genuine ultra-long-range jet.
Why do they have three engines?
The trijet layout adds an engine-out margin on long over-water flights and improves hot-and-high and short-field performance — a Dassault signature on both.
Which is better, Dassault Falcon 7X or Dassault Falcon 8X?
It depends on your mission and budget. The Falcon 7X cruises at 459 kts with 5,950 nm range. The Falcon 8X cruises at 488 kts with 6,450 nm range. Review the specs table above to find which fits your flying profile.
How do prices compare?
Prices vary by year, hours, avionics, and condition. Always get a pre-buy inspection.
What's the difference between Dassault Falcon 7X and Dassault Falcon 8X?
Falcon 7X engine: Pratt & Whitney Canada PW307A. Falcon 8X engine: Pratt & Whitney PW307D. Cruise: 459 vs 488 kts. Range: 5950 vs 6450 nm.
Which is cheaper to operate per hour?
Falcon 7X: about $4500/hr variable cost. Falcon 8X: about $4800/hr variable cost. Variable cost includes fuel, reserves and overhaul accruals. Annual fixed costs (hangar, insurance, annual inspection) add to the total.
Which has more seats and useful load?
Falcon 7X: 16 seats / 18,000 lb useful load. Falcon 8X: 16 seats / 20,000 lb useful load. Useful load = max gross weight minus empty weight; it determines how much fuel plus payload you can carry.
How does maintenance compare — TBO and overhaul cost?
Falcon 7X: 6,000-hour TBO, overhaul ~$800,000. Falcon 8X: 5,000-hour TBO, overhaul ~$1,200,000. Reaching the time-between-overhaul (TBO) triggers a mandatory engine/airframe rebuild that affects resale value.
Disclaimer: All prices and cost estimates are from third-party sources for informational purposes only. Always obtain professional appraisal and inspection before purchase.
Prices updated daily · Data: FAA Registry, NTSB · About our data